Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
1,3-Propanediol → gamma-Propanol
참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|---|---|---|
| 반응물 | 1,3-Propanediol | HCID 10442 | — |
| 반응물 | 4-(6-Hydroxyhexyl)-2,6-di-t-butylphenol | HCID 21199377 | — |
| 생성물 | gamma-Propanol | HCID 169766 | 35.5% |
반응 단계
Substitution of 38 grams (0.5 moles) of 1,3-propanediol for the 1,6-hexanediol of Example 3 and heating the mixture for 5 hours yielded after workup 9.4 grams (35.5% yield) of 3-(3,5-di-tert.-butyl-4-hydroxyphenyl) propanol. The product is a pale yellow oil of a boiling point 135°-140° C. at 0.15 mm. of mercury which crystallized on standing to give a solid with a melting point of 67.5 to 69° C.
출처 및 근거
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 특허 번호 | US04260832 |
| 출처 데이터셋 | uspto-grants-1981_04 |
| ORD ID | ord-147a10f0ed8a45ecb1e04dcdafcbd503 |
| 출처 메모 | uspto-grants-1981_04 |